On Aberration craft a fish basket, deploy it near one and after a few seconds you can pickup the basket with the trillo inside you then have a timer to release it
Trilobite

Player-written tips for taming, using, and fighting the Trilobite in ARK: Survival Ascended & Evolved.
They seem to spawn in the south of the standard island map, usually near the water on a sandy beach at dusk and dawn
Very good for low level oil, chitin, some raw meat, black and white pearls collecting, but there somewhat rare to find.
I struggle to find silica pearls on the island so at one point in time I hunted these guys down to the brink of extinction. (I basically just slaughter them).
Hey guys for those who are playing on the island at the bit u spawn on the trilobites spawn mostly at 12:00 hope this helps someone
In mobile you can find these in the bay in Herbivores Island
When you tame these guys far from home, keep in mind that the Megalosaurus CANNOT pick them up in its jaws when tamed. This caused me a long hike home. Keep it in the basket until you’d like to release it. More testing required to see if any mounts can carry it when tamed!
I have recently discovered that these are by far the most valuable tame for any level of player.
Why you ask? Try taming 1 and then put anything at in it's inventory and see what happens ;) also you don't have to feed them AT ALL
They always spawn in packs of 5 so make sure to leave no trilobite unfound
Beware I brought a Rex to fight it but my rex died in deep water
Kill these on sight to get resources that you’ll need later because these suddenly disappear when you need them
These animals are ancient! And are believed( by some) to be related to the horseshoe crab. They look alike, in some ways! Trilobites were one of the first massive sea animals around ( back then, these were considered massive, due to life still getting the hang of making non-…
These animals are ancient! And are believed( by some) to be related to the horseshoe crab. They look alike, in some ways! Trilobites were one of the first massive sea animals around ( back then, these were considered massive, due to life still getting the hang of making non- micro sized creatures.) but eventually went extinct by an apex predator that adapted to break their rough armor, and sadly that was the end.
— plastic bag
I once got 157 chitin from just one of these!! Definitely recommend going for these guys for chitin and oil, pearls (you get both) are just a bonus! They like to spawn around beachs and shallow rivers #Wolfs4Life ❤️❤️🐺❤️❤️ -Wolfa191
These guys show up on snow owls’ heat vision, so you can fly around the beaches and find them easier
Harvest these guys when you can. They most likely will disappear whenever you actually need them. They’ll drop chitin, silicone pearls, and black pearls. My next tip will be more in-depth.
They are in the most around the red oblesc (sorry I spelled that wrong) tons got 500 black pearls and I'm not even trying to count all the silica pearls. Also a titano that became one with the fish
What are the coordinates where they spawn on mobile. Please say I need them.
These are tameable for Pc Users, all you need to learn is the Fish Basket engram and drop one down near a high lvl trilobite and then stand in the trilo’s way and guide it til it’s near your basket then capture it, release it before it expires in your inventory then cryopod…
These are tameable for Pc Users, all you need to learn is the Fish Basket engram and drop one down near a high lvl trilobite and then stand in the trilo’s way and guide it til it’s near your basket then capture it, release it before it expires in your inventory then cryopod it up for save keepings! Trick no ones sharing is you can hide blueprints in abberation trilobites and then hide them underwater ;) p.s you can also tame leeches and then leave them on aggro for biowarfare at obelisks or transmitters lol or Sabre salmon then catch release then cryo them for easier otter taming or attaching c4 to said salmon then attacking underwater targets....
My favorite Dino can now be tamed for $20...
I have found a lot on the herbivore island and the bottom left corner of the map on the island.